CN109249493B - Environment-friendly plywood compression fittings - Google Patents
Environment-friendly plywood compression fittings Download PDFInfo
- Publication number
- CN109249493B CN109249493B CN201811470099.6A CN201811470099A CN109249493B CN 109249493 B CN109249493 B CN 109249493B CN 201811470099 A CN201811470099 A CN 201811470099A CN 109249493 B CN109249493 B CN 109249493B
- Authority
- CN
- China
- Prior art keywords
- flange
- pushing
- main shaft
- link
- environment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011120 plywood Substances 0.000 title claims abstract description 35
- 238000007906 compression Methods 0.000 title claims description 21
- 230000006835 compression Effects 0.000 title claims description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 28
- 239000012141 concentrate Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009827 uniform distribution Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 8
- 238000009826 distribution Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D3/00—Veneer presses; Press plates; Plywood presses
Abstract
The invention discloses an environment-friendly plywood pressing device which comprises a base and a lifting column, wherein the lifting column is provided with a cross beam, the cross beam is provided with a main shaft, the main shaft is provided with a driving flange and a supporting sleeve, a pushing cylinder is arranged between the driving flange and a fixed disc, the main shaft is provided with a pressing disc, and a telescopic shaft is provided with a first cylindrical spring; the drive flange with support and be equipped with link mechanism on the cover, the last clamping ring that is equipped with of link mechanism, the clamping ring with be equipped with between the pressure disk and bulldoze the unit. The invention utilizes the driving flange and the supporting sleeve on the main shaft, further concentrates and unifies the thrust at a plurality of positions generated by a plurality of pushing cylinders on the driving flange, concentrates the pushing force into a force along the axis direction of the main shaft by utilizing the limiting function of the main shaft, and realizes the uniform distribution of the pushing force by utilizing the connecting rod mechanism, further ensures that each pushing unit generates the same pushing force, and greatly improves the laminating effect of the plywood.
Description
Technical Field
The invention relates to the technical field of wood board pressing devices, in particular to an environment-friendly plywood pressing device.
Background
Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular.
The plywood is one of common furniture materials, is one of three large plates of an artificial plate, and can also be used as a material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like. A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core. The glued veneer is pressed into the wood grain board blank by the criss-cross matching of the glued veneer according to the wood grain direction under the condition of heating or not heating. The number of layers is generally odd, and a few are even. The difference of physical and mechanical properties in the longitudinal and transverse directions is small. The types of plywood commonly used are plywood, plywood and the like. The plywood can improve the utilization rate of the wood and is a main way for saving the wood.
The plywood can not be separated from the pressing device in the manufacturing process, the pressing effect of the plywood determines the quality of a finished product, and if defects occur in the pressing process, the plywood is easily bonded incompletely, the problems of raised edges, unevenness and the like are caused; the existing pressing device is generally operated by using a cold press, the conventional cold press generally pushes a pressing plate through two push rods to realize pressing, the force distributed on a plane is formed in the process of applying pressure, when the pressure of the push rods is too large, the plywood around the push rods is easily stressed too much, and the problem that the stress of other parts is weak easily causes uneven stress of the plywood pressing, so that the quality of finished products is influenced.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide an environment-friendly plywood pressing device, which is used for improving the stress uniformity of plywood in the pressing process so as to improve the finished product quality of the plywood.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an environment-friendly plywood pressing device which comprises a base and two lifting columns symmetrically arranged on the base, wherein a cross beam capable of moving up and down is arranged between the two lifting columns, a main shaft is fixedly arranged in the middle of the cross beam through a fixed disc, the main shaft is sequentially nested with a driving flange and a supporting sleeve from top to bottom, a plurality of pushing cylinders uniformly distributed along the circumferential direction are arranged between the driving flange and the fixed disc, a pressure plate is movably arranged below the main shaft through a telescopic shaft, the telescopic shaft is fixedly arranged at the central position of the pressure plate, a first cylindrical spring is nested on the telescopic shaft, one end of the first cylindrical spring abuts against the supporting sleeve, and the other end of the first cylindrical spring abuts against the pressure plate; the drive flange with be provided with a plurality of along circumference evenly distributed's link mechanism on the supporting sleeve, the last clamping ring that is provided with of link mechanism, the clamping ring with be provided with a plurality of between the pressure disk along circumference evenly distributed's the unit that bulldozes, the compression displacement volume that bulldozes the unit is greater than first cylindrical spring's compression displacement volume.
Preferably, the link mechanism includes first connecting rod and second connecting rod that articulated together each other, first connecting rod with the articulated department of second connecting rod is provided with the slider that can rotate, corresponds offer the confession on the clamping ring the spout that the slider removed, the slider is along the radial movement of clamping ring, first connecting rod is kept away from the tip of slider articulates on the drive flange, the second connecting rod is kept away from the tip of slider articulates on the uide bushing.
Preferably, the pushing and pressing unit comprises a fixed flange fixedly arranged on the pressure plate, a pushing flange fixedly arranged on the pressure plate and a thread assembled on the pressure plate, a protective sleeve on the fixed flange, a mounting column fixedly arranged at the center position of the fixed flange, an elastic part arranged on the mounting column, a stepped hole arranged at the center position of the pushing flange, and a locking nut tightly arranged on the mounting column through the thread assembled on the elastic part.
Preferably, the elastic member is a second cylinder spring or a disc spring.
Preferably, the belleville springs are installed in an involutory combined mode.
Preferably, a rotatable lead screw is arranged in each lifting column, a lifting motor for driving the lead screw to rotate is fixedly arranged at the top of each lifting column, and two ends of each cross beam are respectively assembled with the lead screws in the two lifting columns in a threaded manner.
Preferably, the lifting motor is a stepping motor or a servo motor with a self-locking function.
The invention has the beneficial effects that: the invention realizes the displacement of the pressure plate by utilizing the displacement of the driving flange and the supporting sleeve on the main shaft, further concentrates and unifies the thrust at a plurality of positions generated by a plurality of pushing cylinders on the driving flange, concentrates the pushing force into a force along the axis direction of the main shaft by utilizing the limiting function of the main shaft, and realizes the uniform distribution of the pushing force by utilizing the connecting rod mechanism, further ensures that each pushing unit generates the same pushing force, ensures the uniformity of the thrust of a plurality of pushing forces acting on the pressure plate, and further avoids the problem of different thrust of each pushing rod caused by the dispersed pushing of a plurality of pushing rods in the prior art; in addition link mechanism can form rhombus application of force structure, and then has guaranteed the symmetry and has realized the homodisperse of power to combine together with the clamping ring and expand the dispersion with the thrust application scope that the drive flange produced, and then avoided the excessive concentration of thrust, utilize the clamping ring simultaneously to make the thrust that acts on the pressure disk form spatial distribution, be different from traditional push rod orthoscopic distribution mode, improved the effect of plywood pressfitting greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an environment-friendly plywood pressing device according to embodiment 1 of the present invention;
FIG. 2 is a partial perspective view of FIG. 1;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a link mechanism in embodiment 1 of the invention;
fig. 5 is a pressing unit in embodiment 1 of the present invention;
FIG. 6 is a top view of FIG. 2 (with partial force applied);
fig. 7 is an enlarged view of a portion a in fig. 3.
Description of reference numerals: 1-base, 11-lifting column, 12-beam, 13-lifting motor, 2-main shaft, 21-driving flange, 22-supporting sleeve, 23-fixed disk, 3-compression ring 31-sliding groove, 4-pressing disk, 41-telescopic shaft, 42-first cylindrical spring, 5-link mechanism, 51-first link, 52-second link, 53-sliding block, 6-pushing unit, 61-fixed flange, 611-mounting column, 62-pushing flange, 621-stepped hole, 63-protective sleeve, 64-belleville spring, 65-fixed sleeve and 7-pushing cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: an environment-friendly plywood compression fittings, includes base 1 and symmetry setting two lift posts 11 on the base 1, two be provided with crossbeam 12 that can reciprocate between the lift post 11, crossbeam 12 reciprocates through the lead screw that sets up in the lift post 11, the both ends of crossbeam 12 respectively with lead screw threaded assembly, the fixed driving that is provided with in top of lift post 11 is used for driving lead screw pivoted elevator motor 13, wherein elevator motor 13 is step motor or servo motor that has self-locking function, the middle part of crossbeam 12 is provided with main shaft 2 through fixed disk 23 is fixed, main shaft 2 from last to last nested driving flange 21 and support cover 22 in proper order down, driving flange 21 with be provided with four along circumference evenly distributed's promotion jar 7 between fixed disk 23, pressure disk 4 is movably located through telescopic shaft 41 main shaft 2 below, the telescopic shaft 41 is fixedly arranged at the center of the pressure plate 4, a first cylindrical spring 42 is nested on the telescopic shaft 41, one end of the first cylindrical spring 42 abuts against the support sleeve 22, and the other end of the first cylindrical spring 42 abuts against the pressure plate 4; drive flange 21 with be provided with four link mechanism 5 along circumference evenly distributed on supporting cover 22, be provided with clamping ring 3 on the link mechanism 5, clamping ring 3 with be provided with four between pressure disk 4 along circumference evenly distributed's the unit 6 that bulldozes, the compression displacement volume that bulldozes unit 6 is greater than first cylindrical spring 42's compression displacement volume.
Further, link mechanism 5 includes articulated first connecting rod 51 and the second connecting rod 52 together each other, first connecting rod 51 with the articulated department of second connecting rod 52 is provided with can pivoted slider 53, corresponds offer the confession on the clamping ring 3 the spout 31 that slider 53 removed, wherein the appearance of spout 31 and the appearance looks adaptation of slider 52, spout 31 and slider 53 one-to-one and circumference evenly distributed are on clamping ring 3, slider 53 along the radial movement of clamping ring 3, first connecting rod 51 is kept away from the tip of slider 53 articulates on drive flange 21, second connecting rod 52 is kept away from the tip of slider 53 articulates on supporting sleeve 22.
Further, the pushing unit 6 includes a fixed flange 61 fixedly arranged on the pressure plate 4, a fixed flange 62 fixedly arranged on the pressure plate 3, and a protection sleeve 63 screwed on the fixed flange 61, a mounting post 611 is fixedly arranged at the center of the fixed flange 61, an elastic component is arranged on the mounting post 611, a stepped hole 621 is arranged at the center of the pushing flange 62, the pushing flange 62 is screwed on a locking nut on the mounting post 611, and the elastic component is a disc spring 64.
Further, a plurality of disc springs 64 are provided, the disc springs 64 are assembled together to form a disc spring set, as shown in fig. 6, in this embodiment, that the compression displacement of the pushing unit 6 is greater than the compression displacement of the first cylindrical spring 42 means that the compression amount of the disc spring set is greater than the compression amount of the first cylindrical spring 42 under the same force, that is, in the process of applying the downward pressure to the driving flange 21, the first cylindrical spring 42 and the disc spring set are both deformed at first, and then the first cylindrical spring 42 is kept not deformed, and the disc spring set continues to be deformed.
Furthermore, a rotatable lead screw is arranged in the lifting column 11, a lifting motor 13 for driving the lead screw to rotate is fixedly arranged at the top of the lifting column 11, and two ends of the cross beam 12 are respectively assembled with the lead screws in the two lifting columns 11 in a threaded manner.
Further, the lifting motor 13 is a stepping motor or a servo motor with a self-locking function.
In the present embodiment, as shown in fig. 6, the thrust forces generated by the plurality of thrust cylinders 7 act on the drive flange 21 in a concentrated manner (force F)5) Then F is pressed by the link mechanism 5 and the press ring 35Are uniformly dispersed into F1、F2、F3And F4And then the uniform dispersion of the thrust is realized, the thrust is enabled to form spatial distribution, and the pressing effect is greatly improved.
Example 2: in addition to embodiment 1, the elastic component (the disc spring 64) of the pushing unit 6 may also be replaced by a second cylindrical spring, in this embodiment, the compression displacement of the pushing unit 6 is greater than the compression displacement of the first cylindrical spring 42, that is, the compression amount of the second cylindrical spring is greater than the compression amount of the first cylindrical spring 42 under the same force, that is, during the process of pushing down and applying a force on the driving flange 21, the first cylindrical spring 42 and the second cylindrical spring are both deformed at the beginning, and then the first cylindrical spring 42 is kept not deformed, and the second cylindrical spring continues to be deformed.
In other embodiments, the number of the pushing cylinders 7, the link mechanisms 5 and the pressing units 6 may be further increased according to the size of the plywood actually processed to achieve a more excellent press-fitting effect.
When the plywood pressing machine is used, plywood to be pressed is placed on the base 1, the lifting motor 13 is controlled to adjust the position of the pressing disc 4 to a proper position, the cross beam 12 is limited through the self-locking function of the lifting motor 13, then the pushing cylinders 7 are started to push the driving flange 21 to move, the driving flange 21 concentrates a plurality of thrust generated by the pushing cylinders 7 on the driving flange 21 under the action of the connecting rod mechanism 5 and the pressing ring 3, then the thrust is uniformly dispersed on the pressing disc 4 through the connecting rod mechanism 5 and the pressing ring 3, and finally uniform pressing is performed on the plywood, so that the defect caused by excessive concentration of pressing force is avoided; when the driving flange 21 moves downwards, the compression displacement of the pushing unit 6 is greater than that of the first cylindrical spring 42, so that when the supporting sleeve 22 is compressed, the supporting sleeve stops moving downwards when reaching the limit of downward movement, and at this time, as the driving flange 21 continues to move downwards, the sliding block 53 on the link mechanism 5 is displaced in two directions, namely along the axial direction of the main shaft 2 and the radial direction of the main shaft 2, so that the sliding groove 31 provides free displacement in the radial direction for the sliding block 53, and simultaneously, the movement of the sliding block 53 along the axial direction of the main shaft 2 is limited, and therefore, the press ring 3 can move downwards along with the downward movement of the sliding block 53.
The invention realizes the displacement of the pressure plate by utilizing the displacement of the driving flange and the supporting sleeve on the main shaft, further concentrates and unifies the thrust at a plurality of positions generated by a plurality of pushing cylinders on the driving flange, concentrates the pushing force into a force along the axis direction of the main shaft by utilizing the limiting function of the main shaft, and realizes the uniform distribution of the pushing force by utilizing the connecting rod mechanism, further ensures that each pushing unit generates the same pushing force, ensures the uniformity of the thrust of a plurality of pushing forces acting on the pressure plate, and further avoids the problem of different thrust of each pushing rod caused by the dispersed pushing of a plurality of pushing rods in the prior art; in addition link mechanism can form rhombus application of force structure, and then has guaranteed the symmetry and has realized the homodisperse of power to combine together with the clamping ring and expand the dispersion with the thrust application scope that the drive flange produced, and then avoided the excessive concentration of thrust, utilize the clamping ring simultaneously to make the thrust that acts on the pressure disk form spatial distribution, be different from traditional push rod orthoscopic distribution mode, improved the effect of plywood pressfitting greatly.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides an environment-friendly plywood compression fittings, includes that base (1) and symmetry set up two lift post (11) on base (1), two be provided with crossbeam (12) that can reciprocate between lift post (11), the middle part of crossbeam (12) is through fixed disk (23) fixed be provided with main shaft (2), main shaft (2) from last to having nested driving flange (21) and supporting cover (22) down in proper order, driving flange (21) with be provided with a plurality of along circumference evenly distributed's push cylinder (7) between fixed disk (23), pressure disk (4) are movably located main shaft (2) below through telescopic shaft (41), driving flange (21) with be provided with a plurality of along circumference evenly distributed's link mechanism (5) on supporting cover (22), its characterized in that, telescopic shaft (41) are fixed to be set up the central point department of pressure disk (4), a first cylindrical spring (42) is nested on the telescopic shaft (41), one end of the first cylindrical spring (42) is abutted against the support sleeve (22), and the other end of the first cylindrical spring (42) is abutted against the pressure plate (4); be provided with clamping ring (3) on link mechanism (5), clamping ring (3) with be provided with between pressure disk (4) a plurality of along circumference evenly distributed bulldoze unit (6), the compression displacement volume that bulldozes unit (6) is greater than the compression displacement volume of first cylindrical spring (42).
2. An environment-friendly plywood stitching device according to claim 1, wherein the link mechanism (5) comprises a first link (51) and a second link (52) which are hinged together, a rotatable slider (53) is arranged at the hinged position of the first link (51) and the second link (52), a sliding groove (31) for the slider (53) to move is formed in the corresponding press ring (3), the slider (53) moves along the radial direction of the press ring (3), the end of the first link (51) far away from the slider (53) is hinged to the driving flange (21), and the end of the second link (52) far away from the slider (53) is hinged to the supporting sleeve (22).
3. The environment-friendly plywood stitching device according to claim 1, wherein the pushing unit (6) comprises a fixing flange (61) fixedly arranged on the pressure plate (4), a pushing flange (62) fixedly arranged on the pressure ring (3) and a protective sleeve (63) in threaded fit with the fixing flange (61), a mounting post (611) is fixedly arranged at the center of the fixing flange (61), an elastic component is arranged on the mounting post (611), a stepped hole (621) is arranged at the center of the pushing flange (62), and the pushing flange (62) abuts against the elastic component through a lock nut in threaded fit with the mounting post (611).
4. An environmentally friendly plywood press according to claim 3, wherein said resilient member is a second cylindrical spring or a disc spring (64).
5. An environmentally friendly plywood compression fitting as claimed in claim 4, wherein said belleville springs (64) are snap-fit mounted.
6. An environment-friendly plywood stitching device according to claim 1, wherein a rotatable lead screw is arranged in each lifting column (11), a lifting motor (13) for driving the lead screw to rotate is fixedly arranged at the top of each lifting column (11), and two ends of the cross beam (12) are respectively assembled with the lead screws in the two lifting columns (11) in a threaded manner.
7. An environment-friendly plywood stitching device according to claim 6, wherein the lifting motor (13) is a stepper motor or a servo motor with a self-locking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470099.6A CN109249493B (en) | 2018-11-27 | 2018-11-27 | Environment-friendly plywood compression fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470099.6A CN109249493B (en) | 2018-11-27 | 2018-11-27 | Environment-friendly plywood compression fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109249493A CN109249493A (en) | 2019-01-22 |
| CN109249493B true CN109249493B (en) | 2020-10-16 |
Family
ID=65042524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811470099.6A Active CN109249493B (en) | 2018-11-27 | 2018-11-27 | Environment-friendly plywood compression fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109249493B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640852A (en) * | 2019-09-27 | 2020-01-03 | 安徽可尔海思塑业有限公司 | Solid wood composite floor pre-compaction device |
| CN111070770B (en) * | 2019-12-27 | 2021-07-16 | 盐城市富豪家具有限公司 | Cold pressing device convenient for furniture assembly |
| CN113787575B (en) * | 2021-07-26 | 2022-09-27 | 青岛御远智能科技发展有限公司 | Press-fit production method |
| CN115163693B (en) * | 2022-07-25 | 2023-11-21 | 盐城工学院 | High-stability induction spring |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1057552A (en) * | 1996-08-20 | 1998-03-03 | Heiwa Corp | Cold press device for manufacture of game machine |
| CN2347730Y (en) * | 1997-08-08 | 1999-11-10 | 原泽 | Integral distributing high pressure intensity press for oil cylinder |
| DE10053764A1 (en) * | 2000-11-01 | 2002-05-02 | Dieffenbacher Gmbh Maschf | Short-cycle press for manufacture of decorative wood material plates out of coated pressed goods has at edges of sides of lower press plate , concentrated and separately controllable |
| CN102101363A (en) * | 2010-12-24 | 2011-06-22 | 哈尔滨工业大学（威海） | Multi-point forming device for plate |
| DE202012104004U1 (en) * | 2012-10-18 | 2012-11-15 | Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg | cycle press |
| CN204515287U (en) * | 2015-03-02 | 2015-07-29 | 联想(北京)有限公司 | Abutted equipment |
| CN205905146U (en) * | 2016-06-27 | 2017-01-25 | 泗阳大华胶合板厂 | Plywood compression fittings |
| CN207344752U (en) * | 2017-11-03 | 2018-05-11 | 徐州市宏达木业有限公司 | Environmental protection type veneer board pressing device |
-
2018
- 2018-11-27 CN CN201811470099.6A patent/CN109249493B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1057552A (en) * | 1996-08-20 | 1998-03-03 | Heiwa Corp | Cold press device for manufacture of game machine |
| CN2347730Y (en) * | 1997-08-08 | 1999-11-10 | 原泽 | Integral distributing high pressure intensity press for oil cylinder |
| DE10053764A1 (en) * | 2000-11-01 | 2002-05-02 | Dieffenbacher Gmbh Maschf | Short-cycle press for manufacture of decorative wood material plates out of coated pressed goods has at edges of sides of lower press plate , concentrated and separately controllable |
| CN102101363A (en) * | 2010-12-24 | 2011-06-22 | 哈尔滨工业大学（威海） | Multi-point forming device for plate |
| DE202012104004U1 (en) * | 2012-10-18 | 2012-11-15 | Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg | cycle press |
| CN204515287U (en) * | 2015-03-02 | 2015-07-29 | 联想(北京)有限公司 | Abutted equipment |
| CN205905146U (en) * | 2016-06-27 | 2017-01-25 | 泗阳大华胶合板厂 | Plywood compression fittings |
| CN207344752U (en) * | 2017-11-03 | 2018-05-11 | 徐州市宏达木业有限公司 | Environmental protection type veneer board pressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109249493A (en) | 2019-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109249493B (en) | Environment-friendly plywood compression fittings | |
| CN105856346A (en) | Panel compositing and pressing device | |
| CN209987099U (en) | Environment-friendly plastic plywood pressing device | |
| CN108247773B (en) | Pre-compaction device of plywood | |
| CN208543582U (en) | A kind of glued board pressing device | |
| CN205905146U (en) | Plywood compression fittings | |
| CN209699345U (en) | A kind of glued board elasticity pressing device | |
| CN103600400A (en) | Bamboo and wood composited electrical laminated wood | |
| CN101748957A (en) | Assembling compound core plate door and manufacturing method thereof | |
| CN208451148U (en) | Adjustable inner core tension mechanism | |
| CN214373942U (en) | Concrete compression creep test device | |
| CN208615012U (en) | A kind of particieboard preformer of multidirectional extruding | |
| CN209395288U (en) | Molding die is used in a kind of production of furniture of steel and wood | |
| CN110815431A (en) | Be used for plywood lamination equipment | |
| CN102152673A (en) | General typewriting mould | |
| CN220373464U (en) | Cold press for ecological plate production | |
| CN202137819U (en) | Oriented shaving box board | |
| CN212241451U (en) | Automatic cold pressing device for wooden door shaping | |
| CN204605028U (en) | A kind of preformer manufacturing corrugation bamboo paper | |
| CN213859764U (en) | Plywood compression fittings | |
| CN220534974U (en) | Pad glue hold-down mechanism | |
| CN219931222U (en) | Assembly component of steel structure | |
| CN203884656U (en) | Areca nut pressurizing and centering device | |
| CN211517843U (en) | Force application structure of upper and lower hot pressing plates of continuous press | |
| CN213859761U (en) | Plywood compression fittings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240220 Address after: 221000 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Guo jiahuodiqu after: Zhong Guo Address before: 221000 East of Hongqi Road and North of Liaohe West Road, Economic Development Zone, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: JIANGSU JINTAIXIANG NEWWAY DOOR INDUSTRY CO.,LTD. Guo jiahuodiqu before: Zhong Guo |